"bloodwork" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "blood",
        "3": "work"
      },
      "expansion": "blood + work",
      "name": "compound"
    }
  ],
  "etymology_text": "From blood + work.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "bloodwork (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "blood work"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
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          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
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          "parents": [],
          "source": "w"
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      ],
      "examples": [
        {
          "ref": "2005, Joel M. Evans, The Whole Pregnancy Handbook, page 348:",
          "text": "The number is calculated by comparing risk factors from personal and family history with the results of bloodwork.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Alternative spelling of blood work"
      ],
      "id": "en-bloodwork-en-noun-E6MSNchh",
      "links": [
        [
          "blood work",
          "blood work#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "uncountable"
      ]
    }
  ],
  "word": "bloodwork"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "blood",
        "3": "work"
      },
      "expansion": "blood + work",
      "name": "compound"
    }
  ],
  "etymology_text": "From blood + work.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "bloodwork (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "blood work"
        }
      ],
      "categories": [
        "English compound terms",
        "English entries with incorrect language header",
        "English lemmas",
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        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "ref": "2005, Joel M. Evans, The Whole Pregnancy Handbook, page 348:",
          "text": "The number is calculated by comparing risk factors from personal and family history with the results of bloodwork.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Alternative spelling of blood work"
      ],
      "links": [
        [
          "blood work",
          "blood work#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "uncountable"
      ]
    }
  ],
  "word": "bloodwork"
}